Robert Knapp

A mad scientist named Arana is creating giant spiders and dwarves in his lab on Zarpa Mesa in Mexico. He wants to create a master race of superwomen by injecting his female subjects with spider venom. (imdb)

In this violent drama, a young juvenile delinquent gets into more trouble when he gets involved with a gang that steals auto parts and resells them on the black market to pay for their beer parties. It looks as if he might actually turn his life around after he meets a good-hearted woman, when he decides to run a final game of chicken against a juvenile delinquent girl who gets killed in the ensuing crash. (Sandra Brennan, Rovi)

Led by an incompetent Lieutenant, a troop of soldiers is on the Tomahawk Trail in Apache territory. When he lets the Indians steal their horses and gets slightly wounded in a skirmish, Sergeant McCoy takes over command. McCoy sucessfully gets them to the fort only to find all the soldiers have meen murdered by the Apaches. He prepares the troops for an attack knowing if they survive the Lieutenant plans to have him court marshaled. (imdb)

After Ben Keefer kills Gil Reardon's wife, Reardon seeks revenge. To get to Keefer he has to outdraw one of Keefer's henchmen. But Keefer makes it look like murder amd he is convicted and sent to prison. He escapes, but returning he is captured by the Marshal. The Marshal knows Keefer is a crook but has been unable to convict him. So he lets Reardon escape and Reardon goes off alone to face Keefer and his two brothers. (imdb)

Jess Brady and Rupe Pardee are in jail in Gunsight, Texas, blamed for leading a wagon train into a Comanche ambush, and about to be hanged. They protest their innocence and claim that the Indians want to kill them also. The Comanches attack the jail in an effort to capture the prisoners, but are driven off the soldiers of the garrison led by the Captain. Expecting another attack, the Captain and a small detail of men move the prisoners out of town in a wagon, but they are under constant surveill